{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Both toxins in a dose 10 - fold surpassing the maximum permissible concentration increased activity of glutathione peroxidase in brain tissue ; moreover , toluene increased chemiluminescence intensity , which attested to activation of free radical processes ."}
{"GENE": ["glutathione peroxidase"]}